While most ammunition will perform with the BullPup9, Bond Arms acknowledges that uncrimped ammo, for example rounds produced by Blazer, threat being pulled apart while in the magazine, because the pull pressure inside the chambering system can yank the casing and bullet apart, spilling gun powder in to the journal https://eternalbookmarks.com/story17848125/an-unbiased-view-of-firearms-and-weapons-reviews